<!-- 交易页面 -->
<template>
  <div>
    <!-- 买卖 -->
    <h3 class="title">填写并核对订单信息</h3>
    <div class="content">
      <h5 class="receive">收件人信息</h5>
      <div
        class="address clearFix"
        v-for="(address, index) in addressInfo"
        :key="address.id"
      >
        <span class="username" :class="{ selected: address.isDefault == 1 }">{{
          address.consignee
        }}</span>
        <p @click="changeDefault(address, addressInfo)">
          <span class="s1">{{ address.fullAddress }}</span>
          <span class="s2">{{ address.phoneNum }}</span>
          <span class="s3" v-show="address.isDefault == 1">默认地址</span>
        </p>
      </div>
      <div class="line"></div>
      <h5 class="pay">支付方式</h5>
      <div class="address clearFix">
        <span class="username selected">在线支付</span>
        <span class="username" style="margin-left: 5px">货到付款</span>
      </div>
      <div class="line"></div>
      <h5 class="pay">送货清单</h5>
      <div class="way">
        <h5>配送方式</h5>
        <div class="info clearFix">
          <span class="s1">天天快递</span>
          <p>配送时间：预计8月10日（周三）09:00-15:00送达</p>
        </div>
      </div>
      <div class="detail">
        <h5>商品清单</h5>
        <ul
          class="list clearFix"
          v-for="(order, index) in orderInfo.detailArrayList"
          :key="order.skuId"
        >
          <li>
            <img :src="order.imgUrl" alt="" style="width: 100px" />
          </li>
          <li>
            <p>
              {{ order.skuName }}
            </p>
            <h4>7天无理由退货</h4>
          </li>
          <li>
            <h3>￥{{ order.orderPrice }}</h3>
          </li>
          <li>X{{ order.skuNum }}</li>
          <li>有货</li>
        </ul>
      </div>
      <div class="bbs">
        <h5>买家留言：</h5>
        <textarea
          placeholder="建议留言前先与商家沟通确认"
          class="remarks-cont"
          v-model="msg"
        ></textarea>
      </div>
      <div class="line"></div>
      <div class="bill">
        <h5>发票信息：</h5>
        <div>普通发票（电子） 个人 明细</div>
        <h5>使用优惠/抵用</h5>
      </div>
    </div>
    <div class="money clearFix">
      <ul>
        <li>
          <b
            ><i>{{ orderInfo.totalNum }}</i
            >件商品，总商品金额</b
          >
          <span>¥{{ orderInfo.totalAmount }}</span>
        </li>
        <li>
          <b>返现：</b>
          <span>0.00</span>
        </li>
        <li>
          <b>运费：</b>
          <span>0.00</span>
        </li>
      </ul>
    </div>
    <div class="trade">
      <div class="price">
        应付金额:　<span>¥{{ orderInfo.totalAmount }}</span>
      </div>
      <div class="receiveInfo">
        寄送至:
        <span>{{ userDefaultAddress.fullAddress }}</span>
        收货人：<span>{{ userDefaultAddress.consignee }}</span>
        <span>{{ userDefaultAddress.phoneNum }}</span>
      </div>
    </div>
    <div class="sub clearFix">
      <a class="subBtn" @click="submitOrder">提交订单</a>
      <!-- <router-link  class="subBtn" to="/pay">提交订单</router-link> -->
    </div>
  </div>
</template>

<script>
import { mapState } from "vuex";
export default {
  data() {
    return {
      // 手机买家的留言信息
      msg: "",
      // 订单ID
      orderId: "",
    };
  },
  computed: {
    ...mapState({
      addressInfo: (state) => state.TradeAbout.addressInfo,
      orderInfo: (state) => state.TradeAbout.orderInfo,
    }),
    // 1.将来提交的地址
    userDefaultAddress() {
      return this.addressInfo.find((item) => item.isDefault == 1) || {};
    },
  },
  methods: {
    // 1.修改默认地址(排他性思想)
    changeDefault(address, addressInfo) {
      //1.1 全部的item.isDefault=0
      addressInfo.forEach((element) => {
        return (element.isDefault = 0);
      });
      //1.2 你点的那个才为一
      address.isDefault = 1;
    },
    // 2.提交订单
    async submitOrder() {
      // 1.参数
      // 1.1 tradeNo：交易编码
      let { tradeNo } = this.orderInfo;
      // 1.2 整理其余留个参数
      let data = {
        // 购买用户
        consignee: this.orderInfo.consignee,
        // 电话号码
        consigneeTel: this.orderInfo.phoneNum,
        // 地址
        deliveryAddress: this.orderInfo.fullAddress,
        // 购买方式
        paymentWay: "ONLINE",
        // 用户留言
        orderComment: this.msg,
        // 购买商品详情列表
        orderDetailList: this.orderInfo.detailArrayList,
      };
      // 2.整理需要携带的参数
      const result = await this.$API.reqSubmitOrder(tradeNo, data);
      if (result.code == 200) {
        this.orderId = result.data;
        // 3.路由跳转+路由跳转传参
        // 3.1 query的方式传参
        this.$router.push("/pay?orderId=" + this.orderId);
      } else {
        alert(result.data);
      }
    },
  },
  //生命周期 - 创建完成（访问当前this实例）
  created() {},
  //生命周期 - 挂载完成（访问DOM元素）
  mounted() {
    // 1.请求用户地址信息
    this.$store.dispatch("getAddressInfo");
    // 2.请求用户订单信息
    this.$store.dispatch("getOrderInfo");
  },
};
</script>

<style lang="less" scoped>
.title {
  width: 1200px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 21px;
}

.content {
  width: 1200px;
  margin: 10px auto 0;
  border: 1px solid rgb(221, 221, 221);
  padding: 25px;
  box-sizing: border-box;

  .receive,
  .pay {
    line-height: 36px;
    margin: 18px 0;
  }

  .address {
    padding-left: 20px;
    margin-bottom: 15px;

    .username {
      float: left;
      width: 100px;
      height: 30px;
      line-height: 30px;
      text-align: center;
      border: 1px solid #ddd;
      position: relative;
    }

    .username::after {
      content: "";
      display: none;
      width: 13px;
      height: 13px;
      position: absolute;
      right: 0;
      bottom: 0;
      background: url(~@/assets/images/choosed.png) no-repeat;
    }

    .username.selected {
      border-color: #e1251b;
    }

    .username.selected::after {
      display: block;
    }

    p {
      width: 610px;
      float: left;
      line-height: 30px;
      margin-left: 10px;
      padding-left: 5px;
      cursor: pointer;

      .s1 {
        float: left;
      }

      .s2 {
        float: left;
        margin: 0 5px;
      }

      .s3 {
        float: left;
        width: 56px;
        height: 24px;
        line-height: 24px;
        margin-left: 10px;
        background-color: #878787;
        color: #fff;
        margin-top: 3px;
        text-align: center;
      }
    }

    p:hover {
      background-color: #ddd;
    }
  }

  .line {
    height: 1px;
    background-color: #ddd;
  }

  .way {
    width: 1080px;
    height: 110px;
    background: #f4f4f4;
    padding: 15px;
    margin: 0 auto;

    h5 {
      line-height: 50px;
    }

    .info {
      margin-top: 20px;

      .s1 {
        float: left;
        border: 1px solid #ddd;
        width: 120px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        margin-right: 10px;
      }

      p {
        line-height: 30px;
      }
    }
  }

  .detail {
    width: 1080px;

    background: #feedef;
    padding: 15px;
    margin: 2px auto 0;

    h5 {
      line-height: 50px;
    }

    .list {
      display: flex;
      justify-content: space-between;

      li {
        line-height: 30px;

        p {
          margin-bottom: 20px;
        }

        h4 {
          color: #c81623;
          font-weight: 400;
        }

        h3 {
          color: #e12228;
        }
      }
    }
  }

  .bbs {
    margin-bottom: 15px;

    h5 {
      line-height: 50px;
    }

    textarea {
      width: 100%;
      border-color: #e4e2e2;
      line-height: 1.8;
      outline: none;
      resize: none;
    }
  }

  .bill {
    h5 {
      line-height: 50px;
    }

    div {
      padding-left: 15px;
    }
  }
}

.money {
  width: 1200px;
  margin: 20px auto;

  ul {
    width: 220px;
    float: right;

    li {
      line-height: 30px;
      display: flex;
      justify-content: space-between;

      i {
        color: red;
      }
    }
  }
}

.trade {
  box-sizing: border-box;
  width: 1200px;
  padding: 10px;
  margin: 10px auto;
  text-align: right;
  background-color: #f4f4f4;
  border: 1px solid #ddd;

  div {
    line-height: 30px;
  }

  .price span {
    color: #e12228;
    font-weight: 700;
    font-size: 14px;
  }

  .receiveInfo {
    color: #999;
  }
}

.sub {
  width: 1200px;
  margin: 0 auto 10px;

  .subBtn {
    float: right;
    width: 164px;
    height: 56px;
    font: 700 18px "微软雅黑";
    line-height: 56px;
    text-align: center;
    color: #fff;
    background-color: #e1251b;
  }
}
</style>